CN2404421Y

CN2404421Y - Quilt

Info

Publication number: CN2404421Y
Application number: CN 99240905
Authority: CN
Inventors: 李伯奇; 陈胜光; 黄煜民; 朱忠良; 何宣共
Original assignee: Foshan Embroidery General Factory Co Ltd; DONGMING SCIENCE AND TECHNOLOGY Co Ltd XINHUI
Current assignee: Foshan Embroidery General Factory Co Ltd; DONGMING SCIENCE AND TECHNOLOGY Co Ltd XINHUI
Priority date: 1999-12-01
Filing date: 1999-12-01
Publication date: 2000-11-08
Anticipated expiration: 2009-12-01

Abstract

The utility model relates to a quilt with a temperature alarming function. A temperature controlled probe is arranged in the quilt, the surface of the quilt is provided with an electronic warning buzzer or a wireless electronic emitter, and the temperature controlled probe and the electronic warning buzzer or the wireless electronic emitter are connected by a conducting wire. The temperature controlled probe is a temperature controlled switch made of shape memory alloy and comprises a hollow housing, long sheet-shaped shape memory alloy, a high temperature contact point, a low temperature contact point, and an electric line connecting head. One end of the long sheet-shaped shape memory alloy is fixed in the housing, and the other end can swing up and down. The high temperature and the low temperature contact points are arranged at corresponding positions in the housing. Temperature increase or decreases to make the shape memory alloy bend, and then a circuit can be switched on to sound the alarm.

Description

A kind of quilt

The utility model relates to a kind of quilt, especially relates to a kind of quilt with overtemperature alarm function.

When weather was cool, people's sleep often will cover thin or thick quilt, and especially children or baby often thicken quilt artificially because of father and mother worry that it is suffered from cold; Can a storm may arise from a clear sky, temperature is changeful in bed sometimes, when the temperature rises when being directed at that temperature also rises in the quilt, it is overheated uncomfortable that children or baby can feel, will pedal out quilt unconsciously, particularly baby lid can be perspired by overheated, and parents do not know the clothes of failing to make soaked with sweat and in time change in case pedal out quilt, can make that children's flu of very easily suffering from cold is ill; Also have, also can unconsciously be raised quilt by too thick overheated perspiration after some patients are sleeping, can not make patient's flu of suffering from cold because of medical personnel do not find equally because of lid; Otherwise when temperature descends, if can not in time realize and for children or baby, patient add clothing add by, can make its flu of suffering from cold too.

This all is that so father and mother or monitoring personnel do not know to know the cause that can not in time correlate because temperature Change causes by interior variations in temperature.The Chinese patent communique once disclosed a kind of baby sleep warning device (ZL92242368.7) of catching a cold, it comprises thermistor temperature probe and warning buzzer, the thermistor temperature probe is tied up at baby's shirtfront and back, be connected with the warning buzzer by lead, when the baby is pedaled out the quilt buzzer warning of ringing of reporting to the police after suffering from cold; But this device can only kick off at quilt and just begin after the baby suffers from cold to report to the police, and this point is very unfavorable to the baby in the infancy; The lead of temperature probe is wrapped on one's body the baby in addition, and is not only uncomfortable but also certain danger arranged.

The purpose of this utility model just provides a kind of quilt with overtemperature alarm function, and it need not be wrapped in baby's lead on one's body, and can be with regard to timely warning reminding father and mother or monitoring person when being risen by interior temperature or dropping to certain value.

For achieving the above object, the utility model is taked following technical measures:

Quilt with overtemperature alarm function of the present utility model comprises the underneath side of a quilt and quilt cover, it is characterized in that: be furnished with temperature probe at the underneath side of a quilt, be furnished with the electronic warning buzzer at quilt cover, both have lead to connect.

The temperature detect switch (TDS) of described temperature probe for being made into marmem.

Described temperature detect switch (TDS) comprises hollow housing, lengthy motion picture shape marmem, high temperature contact and low temperature contact and power lug; One end of lengthy motion picture shape marmem is fixed in the housing, the free end of the other end for swinging up and down; The position that in housing, swings up and down, be furnished with high temperature contact and low temperature contact respectively corresponding to lengthy motion picture shape shape memory alloy free end.

Described lengthy motion picture shape marmem can be that copper-based shape memory alloy, free end can be inlayed silver contact up and down; On the described housing air vent hole is arranged; Temperature probe and electric wire be connected to welded type or plug-in type.

Described temperature probe can be more than one, also connects between each temperature probe; Described electronic warning buzzer is made up of shell and DC power supply, electronic warning sounding electric circuit, buzzer.

As further improvement of the utility model, described electronic warning buzzer can comprise the wireless electron reflector and wireless electron receives buzzer; Both all have the coding frequency modulation function; The wireless electron transmitter arrangement is in the pouch of quilt cover sewing, with temperature probe lead socket connection.

Owing to adopted abovementioned technology, when the user covers of the present utility model by the period of the day from 11 p.m. to 1 a.m, the underneath side of a quilt is near human body, the temperature probe that is arranged in the underneath side of a quilt is experienced temperature, because temperature probe is made of marmem, have accurate, the highly sensitive characteristics of thermometric, when the variations in temperature of quilt reaches one regularly, the quick temperature probe of reaction will automatic processing circuit, make the alarm warning of ringing, remind father and mother or monitoring person in time to correlate, users such as baby or patient are exempted from suffer from cold the danger of flu.

The beneficial effects of the utility model are:

1, ring that reporting to the police just can in time report to the police rather than to have kicked off at quilt just begins warning when suffering from cold when the user has just felt somewhat hot, this point especially has more superiority to the baby in the infancy.

2, temperature probe, electronic warning buzzer or reflector all are arranged on the quilt, form one with quilt, have avoided the winding of lead to human body, have eliminated user's discomfort.

3, temperature probe is made by marmem, can clean with the quilt entry, and performance can not change, and has reduced the trouble of cleaning by period of the day from 11 p.m. to 1 a.m dismounting temperature probe.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the overtemperature alarm function quilt schematic diagram that has of the present utility model;

Fig. 2 is arranged in by the schematic diagram on the inside by 3 temperature probes for overtemperature alarm;

Fig. 3 is that overtemperature alarm is by the circuit block diagram.

Fig. 4 is the temperature switch schematic diagram that is made into marmem of the present utility model;

Fig. 5 is the attached schematic diagram of looking of temperature switch of Fig. 4;

Can see that from Fig. 1 and Fig. 2 the quilt with overtemperature alarm function of the present utility model comprises the underneath side of a quilt 1 and quilt cover 2, temperature probe 3 and electronic warning buzzer 4; Appropriate location, the electronic warning buzzer 4 that the temperature probe 3 of 3 parallel connections is arranged in underneath side of a quilt axis is arranged in the decorative pocket of sewing on the quilt cover, both have lead 5 polyphones to connect; Fig. 3 be overtemperature alarm by the circuit block diagram, can see temperature probe 3, the electronic warning buzzer 4 of 3 parallel connections; Can see that from Fig. 4 the temperature switch that is made into copper-based shape memory alloy of the present utility model comprises hollow housing 6, lengthy motion picture shape marmem 7, high temperature contact 8 and low temperature contact 9 and

power lug

10 and 11; One end of lengthy motion picture shape marmem is fixed in the hollow housing, the free end of the other end for swinging up and down in housing, and free end is inlaid with silver contact 12 up and down; The position that swings up and down corresponding to free end in housing, be furnished with high temperature contact and low temperature contact respectively, the stiff end of an end of switch electric wire and lengthy motion picture shape marmem 7 joins, the other end and high temperature contact 8 and low temperature contact 9 and connect; Have groove on the housing, porose 13 on the groove, so that marmem is experienced variation of temperature quickly; The temperature switch volume is very little, and the surface is coated by flexible material such as cellucotton.

When the temperature of any one present position in variations in temperature rising, the temperature switch rises to the temperature of setting, the free end of lengthy motion picture shape marmem is bent downwardly, make the silver contact inlayed on the free end contact, the warning of thereupon ringing of connection circuit, buzzer 4 with high temperature contact in the housing; Otherwise, when temperature descends, the free end of lengthy motion picture shape marmem is bent upwards, make the silver contact inlayed on the free end contact with low temperature contact in the housing, make the warning of ringing of circuit connection buzzer 4 equally.

The utility model can be further improved: the warning buzzer on the quilt cover is replaced by the radio alarming reflector in the above-described embodiments, another wireless receiving buzzer can received signal, the warning of ringing in breaking away from 30～50 meters scopes of quilt, wireless receiving buzzer system can make portable, and radio alarming reflector and wireless receiving buzzer all have the coding frequency modulation function.

Certainly, also available Ni-based other marmem manufacturing that waits of the temperature detect switch (TDS) in the temperature probe, the number of temperature probe can one, also can be more, arrange also can change; Temperature probe connects with lead, can directly weld, and also can make plug-in type, and lead is imbedded in the cotton-wool, so that clean by the period of the day from 11 p.m. to 1 a.m, will install in quilt and take off.

All these conversion all drop within the protection range of the present utility model.

Claims

1, a kind of quilt comprises the underneath side of a quilt and quilt cover, it is characterized in that: the underneath side of a quilt is furnished with that temperature probe, quilt cover are furnished with the electronic warning buzzer, both have the lead polyphone to connect.

2, according to the quilt of claim 1, it is characterized in that: the temperature detect switch (TDS) of described temperature probe for making with marmem.

3, according to the quilt of claim 2, it is characterized in that: described temperature detect switch (TDS) comprises hollow housing, lengthy motion picture shape marmem, high temperature contact and low temperature contact and power lug; One end of lengthy motion picture shape marmem is fixed in the housing, the free end of the other end for swinging up and down; The position that in housing, swings up and down, be furnished with high temperature contact and low temperature contact respectively corresponding to lengthy motion picture shape shape memory alloy free end.

4, according to the quilt of claim 3, it is characterized in that: described lengthy motion picture shape marmem is that copper-based shape memory alloy, free end are inlaid with silver contact up and down.

5, according to the quilt of claim 3, it is characterized in that: on the described housing air vent hole is arranged.

6, according to the quilt of claim 3, it is characterized in that: described temperature probe and electric wire be connected to welded type.

7, according to the quilt of claim 3, it is characterized in that: described temperature probe and electric wire be connected to plug-in type.

8, according to any quilt of claim 1 to 7, it is characterized in that: described temperature probe is more than one, also connects between each temperature probe.

9, quilt according to Claim 8 is characterized in that: described electronic warning buzzer is made up of shell and DC power supply, electronic warning sounding electric circuit, buzzer.

10, quilt according to Claim 8 is characterized in that: described electronic warning buzzer comprises the wireless electron reflector and wireless electron receives buzzer; Both all have the coding frequency modulation function; The wireless electron transmitter arrangement is in the pouch of quilt cover sewing, with temperature probe lead socket connection.